500W 12V to 45V inverter for car audio - diyAudio
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Old 9th October 2011, 12:11 PM   #1
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Default 500W 12V to 45V inverter for car audio

This is absolute a cool gadget for audio DIYers. It convert 12V from car battery to dual 45V DC power supply for audio amplifiers. Voltage is adjustable by adding feedback resistors in parallel with the on board res. The max power is up to 500W! Don't tell me it's not enough for your car audio...
See details here:
500W 12V to 45V car audio PSU
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File Type: jpg car-audio-power-3.jpg (52.9 KB, 140 views)
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Old 19th October 2012, 05:45 PM   #2
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anyone have a recipe to build this?
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Old 14th December 2012, 05:36 PM   #3
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Quote:
Originally Posted by johnyradio View Post
anyone have a recipe to build this?
I would also be extremely interested in this if anyone would have any info on building this.
It would be so much appreciated.
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